Epidemiology: Zika and other emerging arboviruses; ending the HIV epidemic in Sonoma County; diabetes prevention: stemming the tide; chronic disease: building a new approach; public health: the demand for good data. Departments: Last cries of Kalaupapa; anti-VEGF treatment for exudative macular degeneration; SCMAAF Give-A-Gift program; book review, "Connectography."